Blind channel estimation equalization adpative CMA method
標(biāo)簽： equalization estimation adpative channel
上傳時間： 2015-07-12
上傳用戶：
Blind Equalizer 的演算法主要是利用CMA及 LMS 的配合，當(dāng)CMA將EYE打開，使訊號趨近于正確值，就切換到LMS，利用Slicer的輸出當(dāng)作training sequence來調(diào)整Equalizer的系數(shù)，而Carrier Recovery 的部份，則是將phase error track出來
標(biāo)簽： Equalizer Blind CMA LMS
上傳時間： 2013-12-28
上傳用戶：it男一枚
A new Blind adaptive multiuser detection scheme based on a hybrid of Kalman filter and subspace estimation is proposed. It is shown that the detector can be expressed as an anchored signal in the signal subspace and the coefficients can be estimated by the Kalman filter using only the signature waveform and the timing of the desired user.
標(biāo)簽： multiuser detection adaptive subspace
上傳時間： 2015-09-07
上傳用戶：xieguodong1234
Second and Higher-Order Statistics based Multiple-Input-Multiple-Output System Blind Identification Matlab Code
標(biāo)簽： Multiple-Input-Multiple-Output Identification Higher-Order Statistics
上傳時間： 2013-12-24
上傳用戶：wpt
這是CISS會議上發(fā)表的著名論文“Tensor Canonical decomposition based method for Blind identification of MIMO system with 3-input 2-output case”的源程序，主要是講基于張量規(guī)范分解的多天線系統(tǒng)的忙識別問題，里邊包含了相應(yīng)的文章，可以一起對照著看。
標(biāo)簽： identification decomposition Canonical Tensor
上傳時間： 2015-10-21
上傳用戶：牛津鞋
We address the problem of Blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.
標(biāo)簽： frequency-offset estimation quadrature amplitude
上傳時間： 2014-01-22
上傳用戶：牛布牛
A general decision rule for stochastic Blind maximum-likelihood OSTBC detection is derived.
標(biāo)簽： maximum-likelihood stochastic detection decision
上傳時間： 2013-12-04
上傳用戶：xcy122677
Blind 多徑信道中盲信道均衡的恒模算法
上傳時間： 2016-03-06
上傳用戶：784533221
Blind Source Separation toolbox, This work has been partly funded by the European project BLIS (IST-1999-14190)
標(biāo)簽： Separation European toolbox project
上傳時間： 2013-12-19
上傳用戶：koulian
Analysis of Blind data hiding using discrete cosine transform phase modulation。
標(biāo)簽： modulation transform Analysis discrete
上傳時間： 2013-12-27
上傳用戶：yzy6007
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